How big was the hail on May 8, 2026?

The maximum estimated stone size anywhere in the country that day was 2.00 inches, over Muskogee, OK. Sizes vary street to street inside a single swath, so a city's figure is the largest radar estimated anywhere within about 5 miles of it.

Where does this hail data come from?

NOAA MRMS radar, specifically the Maximum Estimated Size of Hail product, ingested directly from the public NOAA archive. It runs about a quarter of an inch against ground truth, which makes it good for deciding where to look and not a substitute for an inspection.

Does this mean roofs were damaged?

Radar measures stone size, not damage. Whether a particular roof was damaged depends on stone size, wind direction, roof age and material — only an inspection settles it. These figures tell you where it is worth looking.

How do I see the actual swath on a map?

A HailMate plan puts a whole state on a real interactive map, with this swath and three years of others already on it. From $79/mo, and the canvassing tools come with it.

United States · May 8, 2026

Hail map — May 8, 2026

Name: US hail map — May 8, 2026
Creator: HailMate

NOAA radar detected hail of an inch or more over 18 cities across 4 states on May 8, 2026. The largest stones — 2.00″, hen egg size — fell over Muskogee, OK.

Hail swath map for Muskogee, OK on May 8, 2026 showing 2.00 inch hail. — Largest rendered swath of the day: Muskogee, OK — 2.00″ hail. Each city below has its own map for this storm.

States hit: 4
Cities hit: 18
Largest stone: 2.00″; hen egg size
Impact rating: 7/10; from stone size

Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.

Roofing contractors

Work your area on the live hail map

HailMate's canvassing map: hail swaths colour-banded by stone size, from yellow through red to purple, laid over a satellite view of a Texas territory, with hail swath and territory controls.

Your whole state at street level, with this storm already on it
Three years of hail swaths, filterable by stone size
GPS door-knocking, pins, jobs and estimates — the full loop, not a preview
Month-to-month, cancel anytime

Get started

One state, one user, everything included. $79/mo, cancel anytime.

Homeowners

Did hail hit your address?

This page covers your area as a whole. Check your own address to see every storm on record for your roof — the date and the stone size for each one — and we'll email you the full report to keep.

Check my address

Free, and no account needed to look it up. If hail did hit, you can ask for a free inspection from a vetted local roofer.

States hit on May 8, 2026

Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.

Oklahoma12 cities · 2.00″Arkansas2 cities · 1.50″Florida2 cities · 1.50″New York2 cities · 1.00″

Hardest hit on May 8, 2026

What people on the ground measured in the US on May 8, 2026

15 reports filed with the National Weather Service — 5 from trained spotters or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.

2.75″ baseball size Storm Chaser
Wynona, OK4:46 PM CDTOsage County
Media storm tracker report.
2.75″ baseball size Public
1 SSW Chattanooga, OK6:38 PM CDTTillman County
Time estimated from radar.
2.75″ baseball size Trained Spotter
Chattanooga, OK6:39 PM CDTComanche County
2.75″ baseball size Trained Spotter
Etowah, OK7:03 PM CDTCleveland County
2.50″ hen egg size NWS Employee
5 SW Etowah, OK7:05 PM CDTCleveland County
2.50″ hen egg size Trained Spotter
2 WSW Chickasha, OK7:05 PM CDTGrady County
2.50″ hen egg size Broadcast Media
3 N Muldrow, OK8:49 PM CDTSequoyah County
Picture of hail damage to a vehicle relayed from broadcast media. Hail was estimated to be tennis ball size. Time approximated from KSRX radar.
2.25″ hen egg size Public
2 W Ninnekah, OK7:17 PM CDTGrady County
Report from mPING: Hen Egg+ (2.25 in.).
2.00″ hen egg size NWS Employee
Dupont, LA8:24 AM CDTAvoyelles County
Report of large hail in Dupont, LA. Time estimated by radar.
2.00″ hen egg size Public
Dupont, LA8:26 AM CDTAvoyelles County
Delayed report.
2.00″ hen egg size Public
Burbank, OK3:30 PM CDTOsage County
Golf ball to occasional hen egg sized hail in Burbank. Reported to almost cover the ground.
2.00″ hen egg size Public
5 E Owasso, OK5:54 PM CDTRogers County
Report from mPING: Hen Egg (2.00 in.).
2.00″ hen egg size Public
5 E Owasso, OK5:58 PM CDTRogers County
Report from mPING: Hen Egg (2.00 in.).
2.00″ hen egg size Public
Chattanooga, OK6:40 PM CDTComanche County
2.00″ hen egg size Amateur Radio
1 NW Wagoner, OK6:56 PM CDTWagoner County
Reported 1 mile north of Wagoner on Highway 69.

Showing the 15 largest of 166 hail reports filed that day.

Reports come from the National Weather Service Local Storm Report feed, ingested every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.

Other hail days

August 19, 202620 cities · 2.00″August 18, 20266 cities · 1.50″August 17, 20266 cities · 1.00″August 16, 202610 cities · 1.50″August 15, 20268 cities · 1.50″August 14, 202611 cities · 2.00″August 13, 202616 cities · 2.00″August 12, 202610 cities · 1.50″August 11, 202633 cities · 2.00″August 10, 202623 cities · 1.50″August 9, 202649 cities · 1.50″August 8, 20265 cities · 1.50″

Every state with hail on record →

FAQ

US hail on May 8, 2026

NOAA radar put hail of an inch or more over 18 cities across 4 states on May 8, 2026. The largest stones — 2.00 inches, hen egg size — were over Muskogee, OK. Every state hit is listed on this page, and every city under it.

Knock the streets this storm hit

Your whole state at street level, with this swath already on the map — $79/mo, cancel anytime.

One state, everything included · from $79/mo · month-to-month, cancel anytime